Airtac MBLCJ Adjustable Mini Cylinder MBLCJ25X200-100
The AirTAC Airtac MBLCJ Adjustable Mini Cylinder MBLCJ25X200-100 is a genuine double-acting aluminum-barrel mini cylinder with a Ø25mm bore, a 200mm nominal stroke and a rear adjustable-stroke stopper — trim up to 100mm for a usable window of 100–200mm. Adjustable air cushion (both ends).
- BoreØ25 mm
- Stroke200 mm
- Adjustable100–200 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable air cushion (both ends)
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac MBLCJ Adjustable Mini Cylinder MBLCJ25X200-100
The AirTAC MBLCJ25X200-100 is a compact double-acting aluminum mini cylinder featuring a rear stroke adjuster and tunable air cushions at both ends. It delivers 245 N of push force at 0.5 MPa. The 100 mm adjuster creates a usable 100-200 mm travel window, ideal for varying machine clearances. A riveted rolling-packed barrel and a 20 µm hard-chrome plated carbon-steel rod handle speeds up to 800 mm/s.
This SKU lacks a built-in magnet, so it cannot accept CMSG or DMSG position sensors. Unlike the fixed rubber bumper on an MBLJ, the screw-tunable cushion valves here actively decelerate heavier loads near the stroke ends to protect the end covers. The rear stopper sets your travel limit but does not mechanically lock the load in place.
Airtac MBLCJ Adjustable Mini Cylinder MBLCJ25X200-100 Technical Specifications
| Model | Airtac MBLCJ Adjustable Mini Cylinder MBLCJ25X200-100 |
|---|---|
| Series | MBL aluminum-barrel mini round cylinder (adjustable stroke) |
| Bore size | Ø25 mm |
| Nominal stroke | 200 mm |
| Adjustable window | 100–200 mm (trim 100 mm) |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable air cushion (both ends) |
| Max standard stroke | Up to 300 mm |
The rear stopper sets the end position — it is a travel stop, not a lock. Overall length = A + 2 × stroke + adjustable stroke. MBLJ/MBLCJ mounting is Basic / FA / LB only (no SDB, no back-cover code). Thread options: PT / G / NPT.
Theoretical Output Force (Ø25mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 245 N | 206 N |
| 0.7 MPa | 344 N | — |
| Max (@1.0 MPa) | 50 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a margin.
Model Code: Airtac MBLCJ Adjustable Mini Cylinder MBLCJ25X200-100
| MBLCJ | MBLCJ aluminum-barrel adjustable-stroke mini cylinder with adjustable cushion. |
|---|---|
| 25 | Bore size in mm. |
| ×200 | Nominal stroke length in mm. |
| -100 | Adjustable-stroke amount (mm you can trim at the rear). |
| S | Optional built-in magnet for a CMSG/DMSG/EMSG sensor switch. |
Related: MBLJ (adjustable stroke, fixed bumper), MBL (fixed stroke), MBLD (double rod).
Where the Airtac MBLCJ Adjustable Mini Cylinder MBLCJ25X200-100 Is Used
PCB shuttle routing
Uses the 100-200 mm window to precisely time circuit board handoffs between pick-and-place heads, while the air cushion prevents sudden stops from dislodging components at 245 N push.
Label applicator stroke
Dials in the exact 100-200 mm extension to press labels onto varying carton depths, relying on the tunable cushion to avoid crushing corrugated board at the end of travel.
Small parts ejection
Pushes molded plastic parts out of a machining fixture, using the 206 N pull force to retract the 10 mm rod quickly without slamming the rear cover.
Is the Airtac MBLCJ Adjustable Mini Cylinder MBLCJ25X200-100 the Right Cylinder?
For lower force needs, step down to the 20 mm bore (157 N push at 0.5 MPa); for higher loads, step up to the 32 mm bore (402 N push). Choose this MBLCJ over the MBLJ when your application requires active end-of-stroke deceleration rather than a fixed rubber bumper, or over the MBLC when you need a variable travel window. Remember, the rear adjuster is a travel stop, and the cushion only decelerates; neither holds position without live air, so use an external locking device for static hold. Mounting is limited to Basic, FA, or LB; no SDB pivot or back-cover options exist. At a 200 mm stroke, the 10 mm rod is highly susceptible to side-load bending, so an external guide rail is strongly recommended. Exact replacement requires: 25 mm bore, 200 mm stroke, 100 mm adjust, G1/8 port, PT thread, no magnet.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Adjustable window fits your end position
- ✓ Adjuster is a travel stop, not a lock
- ✓ Magnet (S) for sensors?
- ✓ Side load — add a guide on long strokes
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Set the rear stopper for the end position (a travel stop, not a lock).
- check Avoid side load; add an external guide on long strokes.
- check Mounting: Basic / FA flange / LB foot (no SDB, no back-cover code).
- check Installation by qualified personnel per AirTAC docs.
Airtac MBLCJ Adjustable Mini Cylinder MBLCJ25X200-100 FAQ
At 0.5 MPa, it provides 245 N push and 206 N pull force. At 0.7 MPa, the push force is 343 N. The maximum theoretical force is 50 kgf at 1.0 MPa.
This specific SKU lacks the -S magnet, so it cannot accept CMSG, DMSG, or EMSG position sensors. Additionally, the 100 mm rear adjuster is a travel stop, and the air cushion only decelerates; neither feature locks the load in place without continuous air pressure.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC Adjustable-Stroke Cylinders
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